modify bsp nv32f100x from startup/application to main style.

bsp/nv32f100x/SConstruct

@@ -10,7 +10,7 @@ else:
 sys.path = sys.path + [os.path.join(RTT_ROOT, 'tools')]
 from building import *
 
-TARGET = 'rtthread-stm32f0xx.' + rtconfig.TARGET_EXT
+TARGET = 'rtthread-nv32f100x.' + rtconfig.TARGET_EXT
 
 env = Environment(tools = ['mingw'],
 	AS = rtconfig.AS, ASFLAGS = rtconfig.AFLAGS,

bsp/nv32f100x/app/src/application.c

-/*
- * File      : application.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006, RT-Thread Development Team
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rt-thread.org/license/LICENSE
- *
- * Change Logs:
- * Date           Author       Notes
- * 2009-01-05     Bernard      the first version
- * 2013-11-15     bright       add init thread and components initial
- * 2017-09-19     Quintin.Z    modify for nv32f100xxx version and components initial
- */
-
-/**
- * @addtogroup STM32
- */
-/*@{*/
-
-#include <stdio.h>
-#include <rthw.h>
-#include <rtdevice.h>
-#include "board.h"
-#include <rtthread.h>
-#ifdef  RT_USING_COMPONENTS_INIT
-#include <components.h>
-#endif  /* RT_USING_COMPONENTS_INIT */
-
-static void rt_init_thread_entry(void* parameter)
-{
-extern void led_thread_entry(void* parameter);
-	rt_thread_t thread;
-
-/* Initialization RT-Thread Components */
-#ifdef RT_USING_COMPONENTS_INIT
-    rt_components_init();
-#endif
-
-/* Set finsh device */
-#ifdef  RT_USING_FINSH
-    finsh_set_device(RT_CONSOLE_DEVICE_NAME);
-#endif  /* RT_USING_FINSH */
-
-    
-    /* Create led thread */
-    thread = rt_thread_create("led",
-		led_thread_entry, RT_NULL,
-		256, 20, 20);
-    if(thread != RT_NULL)
-	rt_thread_startup(thread);
-}
-
-int rt_application_init()
-{
-	rt_thread_t init_thread;
-    init_thread = rt_thread_create("init",
-                                   rt_init_thread_entry, RT_NULL,
-                                   512, 8, 20);
-
-    if(init_thread != RT_NULL)
-	rt_thread_startup(init_thread);
-
-    return 0;
-}
-
-
-/*@}*/

bsp/nv32f100x/app/src/main.c

+/*
+ * File      : _main.c
+ * This file is part of RT-Thread RTOS
+ * COPYRIGHT (C) 2008 - 2012, RT-Thread Development Team
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2015-11-19     Urey         the first version
+ * 2017-09-20     Quintin.Z    modify for nv32
+ */
+#include "rtthread.h"
+#include "finsh.h"
+
+extern void led_thread_entry(void* parameter);
+
+int main(void)
+{
+    rt_thread_t thread;
+
+#ifdef  RT_USING_FINSH
+    finsh_set_device(RT_CONSOLE_DEVICE_NAME);
+#endif
+
+    /* Create led thread */
+    thread = rt_thread_create("led",
+                              led_thread_entry, RT_NULL,
+                              256, 20, 20);
+    if(thread != RT_NULL)
+        rt_thread_startup(thread);
+
+    return 0;
+}

bsp/nv32f100x/app/src/startup.c

-/*
- * File      : startup.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006, RT-Thread Develop Team
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://openlab.rt-thread.com/license/LICENSE
- *
- * Change Logs:
- * Date           Author       Notes
- * 2006-08-31     Bernard      first implementation
- * 2013-11-15     bright       modify for stm32f0xx version and components initial
- * 2017-09-19     Quintin.Z    modify for nv32f100xxx version and components initial
- */
-
-
-#include <rthw.h>
-#include <rtthread.h>
-
-#include "board.h"
-
-
-extern int  rt_application_init(void);
-#ifdef RT_USING_FINSH
-extern int finsh_system_init(void);
-extern void finsh_set_device(const char* device);
-#endif
-
-#ifdef __CC_ARM
-extern int Image$$RW_IRAM1$$ZI$$Limit;
-#define NV32_SRAM_BEGIN    (&Image$$RW_IRAM1$$ZI$$Limit)
-#elif __ICCARM__
-#pragma section="HEAP"
-#define NV32_SRAM_BEGIN    (__segment_end("HEAP"))
-#else
-extern int __bss_end;
-#define NV32_SRAM_BEGIN    (&__bss_end)
-#endif
-
-/*******************************************************************************
-* Function Name  : assert_failed
-* Description    : Reports the name of the source file and the source line number
-*                  where the assert error has occurred.
-* Input          : - file: pointer to the source file name
-*                  - line: assert error line source number
-* Output         : None
-* Return         : None
-*******************************************************************************/
-void assert_failed(uint8_t* file, uint32_t line)
-{
-	rt_kprintf("\n\r Wrong parameter value detected on\r\n");
-	rt_kprintf("       file  %s\r\n", file);
-	rt_kprintf("       line  %d\r\n", line);
-
-	while (1) ;
-}
-
-/**
- * This function will startup RT-Thread RTOS.
- */
-void rtthread_startup(void)
-{
-	/* init board */
-	rt_hw_board_init();
-
-	/* show version */
-	rt_show_version();
-
-	/* init tick */
-	rt_system_tick_init();
-
-	/* init kernel object */
-	rt_system_object_init();
-
-	/* init timer system */
-	rt_system_timer_init();
-
-#ifdef RT_USING_HEAP
-    rt_system_heap_init((void*)NV32_SRAM_BEGIN, (void*)NV32_SRAM_END);
-#endif
-
-	/* init scheduler system */
-	rt_system_scheduler_init();
-
-	/* init application */
-	rt_application_init();
-
-    /* init timer thread */
-    rt_system_timer_thread_init();
-
-	/* init idle thread */
-	rt_thread_idle_init();
-
-	/* start scheduler */
-	rt_system_scheduler_start();
-
-	/* never reach here */
-    
-	return ;
-}
-
-
-
-int main(void)
-{
-	/* disable interrupt first */
-	rt_hw_interrupt_disable();
-
-	/* startup RT-Thread RTOS */
-	rtthread_startup();
-    
-	return 0;
-}
-
-/*@}*/

bsp/nv32f100x/board/src/board.c

@@ -37,6 +37,34 @@
 #define portNVIC_PENDSV_PRI             ( portMIN_INTERRUPT_PRIORITY << 16UL )
 #define portNVIC_SYSTICK_PRI            ( portMIN_INTERRUPT_PRIORITY << 24UL )
 
+#ifdef __CC_ARM
+extern int Image$$RW_IRAM1$$ZI$$Limit;
+#define NV32_SRAM_BEGIN    (&Image$$RW_IRAM1$$ZI$$Limit)
+#elif __ICCARM__
+#pragma section="HEAP"
+#define NV32_SRAM_BEGIN    (__segment_end("HEAP"))
+#else
+extern int __bss_end;
+#define NV32_SRAM_BEGIN    (&__bss_end)
+#endif
+
+/*******************************************************************************
+* Function Name  : assert_failed
+* Description    : Reports the name of the source file and the source line number
+*                  where the assert error has occurred.
+* Input          : - file: pointer to the source file name
+*                  - line: assert error line source number
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void assert_failed(uint8_t* file, uint32_t line)
+{
+	rt_kprintf("\n\r Wrong parameter value detected on\r\n");
+	rt_kprintf("       file  %s\r\n", file);
+	rt_kprintf("       line  %d\r\n", line);
+
+	while (1) ;
+}
 
 /**
  * This is the timer interrupt service routine.
@@ -75,6 +103,14 @@ void rt_hw_board_init()
     rt_console_set_device(RT_CONSOLE_DEVICE_NAME);
 #endif
 
+    
+#ifdef RT_USING_HEAP
+    rt_system_heap_init((void*)NV32_SRAM_BEGIN, (void*)NV32_SRAM_END);
+#endif
+
+
+
+
 }
 
 long cmd_reset(int argc, char** argv)

bsp/nv32f100x/project.uvprojx

@@ -378,20 +378,15 @@
           <GroupName>Applications</GroupName>
           <Files>
             <File>
-              <FileName>application.c</FileName>
+              <FileName>main.c</FileName>
               <FileType>1</FileType>
-              <FilePath>app\src\application.c</FilePath>
+              <FilePath>.\app\src\main.c</FilePath>
             </File>
             <File>
               <FileName>ledapp.c</FileName>
               <FileType>1</FileType>
               <FilePath>app\src\ledapp.c</FilePath>
             </File>
-            <File>
-              <FileName>startup.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>app\src\startup.c</FilePath>
-            </File>
           </Files>
         </Group>
         <Group>

bsp/nv32f100x/rtconfig.h

@@ -96,4 +96,6 @@
 
 #define RT_USING_UART0
 
+#define RT_USING_USER_MAIN
+
 #endif

bsp/nv32f100x/rtconfig.py

@@ -29,7 +29,7 @@ if os.getenv('RTT_EXEC_PATH'):
 
 #BUILD = 'debug'
 BUILD = 'release'
-STM32_TYPE = 'STM32L0XX'
+NV32_TYPE = 'NV32F100X'
 
 if PLATFORM == 'gcc':
     # toolchains
@@ -44,9 +44,9 @@ if PLATFORM == 'gcc':
     OBJCPY = PREFIX + 'objcopy'
 
     DEVICE = ' -mcpu=cortex-m0 -mthumb -ffunction-sections -fdata-sections'
-    CFLAGS = DEVICE  + ' -DSTM32L072xx' + ' -DNULL=0'
+    CFLAGS = DEVICE  + ' -DNV32F100X' + ' -DNULL=0'
     AFLAGS = ' -c' + DEVICE + ' -x assembler-with-cpp'
-    LFLAGS = DEVICE + ' -Wl,--gc-sections,-Map=rtthread-stm32.map,-cref,-u,Reset_Handler -T stm32_rom.ld'
+    LFLAGS = DEVICE + ' -Wl,--gc-sections,-Map=rtthread-nv32.map,-cref,-u,Reset_Handler -T nv32_rom.ld'
 
     CPATH = ''
     LPATH = ''
@@ -70,7 +70,7 @@ elif PLATFORM == 'armcc':
     DEVICE = ' --device DARMSTM'
     CFLAGS = DEVICE + ' --apcs=interwork'
     AFLAGS = DEVICE
-    LFLAGS = DEVICE + ' --info sizes --info totals --info unused --info veneers --list rtthread-stm32.map --scatter stm32_rom.sct'
+    LFLAGS = DEVICE + ' --info sizes --info totals --info unused --info veneers --list rtthread-nv32.map --scatter nv32_rom.sct'
 
     CFLAGS += ' -I./'
 
@@ -92,8 +92,6 @@ elif PLATFORM == 'iar':
     LINK = 'ilinkarm'
     TARGET_EXT = 'out'
 
-    DEVICE = ' -D USE_STDPERIPH_DRIVER' + ' -D STM32F10X_HD'
-
     CFLAGS = DEVICE
     CFLAGS += ' --diag_suppress Pa050'
     CFLAGS += ' --no_cse'
@@ -119,7 +117,7 @@ elif PLATFORM == 'iar':
     AFLAGS += ' --cpu Cortex-M0'
     AFLAGS += ' --fpu None'
 
-    LFLAGS = ' --config stm32l0xx_flash.icf'
+    LFLAGS = ' --config nv32f100x_flash.icf'
     LFLAGS += ' --redirect _Printf=_PrintfTiny'
     LFLAGS += ' --redirect _Scanf=_ScanfSmall'
     LFLAGS += ' --entry __iar_program_start'